I have this lens and it is my all time favourite manual focus lenses. At f 2.5 it is the fastest 200 Pentax ever made and optically it may be the best as well. Check the lens review database for details. The K 200 2.5 is mentioned favourably in the reviews of DA * 200 as well. Clearly I'm a fanboy but if you are in the market for a fast 200 and don't mind manual focusing this is your lens. I have no affiliation with this sale bye the way - just a fan of this lens.
Tom G
Last edited by 8540tomg; 12-10-2008 at 04:37 PM.
Reason: typo